<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/welcome' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>数据统计</el-breadcrumb-item>
      <el-breadcrumb-item>数据报表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- echarts表 -->
    <div id="main" style="width: 800px; height: 400px"></div>
  </div>
</template>
<script>
import * as echarts from "echarts";
import _ from "lodash";
export default {
  data() {
    return {
      //需要合并的option
      options: {
        title: {
          text: "用户来源",
        },
        tooltip: {
          trigger: "axis",
          axisPointer: {
            type: "cross",
            label: {
              backgroundColor: "#E9EEF3",
            },
          },
        },
        grid: {
          left: "3%",
          right: "4%",
          bottom: "3%",
          containLabel: true,
        },
        xAxis: [
          {
            boundaryGap: false,
          },
        ],
        yAxis: [
          {
            type: "value",
          },
        ],
      },
    };
  },
  async mounted() {
    var myChart = echarts.init(document.getElementById("main"));

    let { data: res } = await this.$axios.get(
      "http://timemeetyou.com:8889/api/private/v1/reports/type/1"
    );
    let newopt = _.merge(res.data,this.options)
    myChart.setOption(newopt);
    // console.log(this)
  },
};
</script>
<style lang="less" scoped>
.el-breadcrumb {
  margin-bottom: 15px;
}
</style>